win8phoneApp/CampusAppWP8/CampusAppWPortalLib8/Model/Campusmap/Maps/MapModel.cs

//-----------------------------------------------------------------------
// <copyright file="MapModel.cs" company="BTU/IIT">
// The MIT License (MIT). Copyright (c) 2013 BTU/IIT.
// </copyright>
// <author>Stubbfel</author>
// <date>14.10.2013</date>
// <summary>Implements the map model class</summary>
//-----------------------------------------------------------------------
namespace CampusAppWPortalLib8.Model.Campusmap.Map
{
    using System.Collections.Generic;
    using CampusAppWPortalLib8.Model.GeoDb;
    using CampusAppWPortalLib8.Model.Utility;

    /// <summary> A data Model for the map. </summary>
    /// <remarks> Stubbfel, 22.10.2013. </remarks>
    /// <typeparam name="T"> Generic type parameter. SpsModel </typeparam>
    /// <typeparam name="V"> Generic type parameter. PlaceModel</typeparam>
    public class MapModel<T, V>
        where V : PlaceModel
        where T : SpsModel<V>, new()
    {
        #region Constructors

        /// <summary> Initializes a new instance of the MapModel class. </summary>
        /// <remarks> Stubbfel, 22.10.2013. </remarks>
        public MapModel()
        {
            this.IsReady = false;
        }

        /// <summary> Initializes a new instance of the MapModel class. </summary>
        /// <remarks> Stubbfel, 22.10.2013. </remarks>
        /// <param name="placeList"> list of places. </param>
        public MapModel(List<V> placeList)
        {
            this.IsReady = false;
            this.LoadSpatials(placeList);
            this.IsReady = true;
        }

        #endregion

        #region Property

        /// <summary> Gets or sets a value indicating whether the map is ready or not. </summary>
        /// <value> true if this object is ready, false if not. </value>
        public bool IsReady { get; protected set; }

        /// <summary> Gets or sets the ImageSource of the map. </summary>
        /// <value> The image source. </value>
        public string ImageSource { get; set; }

        /// <summary> Gets or sets the ImageWidth of the map. </summary>
        /// <value> The width of the image. </value>
        public double ImageWidth { get; set; }

        /// <summary> Gets or sets the ImageHeight of the map. </summary>
        /// <value> The height of the image. </value>
        public double ImageHeight { get; set; }

        /// <summary> Gets or sets the ImageOffsetX of the map. </summary>
        /// <value> The map image offset x coordinate. </value>
        public MapPoint MapImageOffsetPoint { get; set; }

        /// <summary> Gets or sets the GeoOffsetX of the map. </summary>
        /// <value> The geo offset x coordinate. </value>
        public MapPoint GeoOffsetPoint { get; set; }

        /// <summary> Gets or sets the Scale (to pixel) of the map. </summary>
        /// <value> The scale x coordinate. </value>
        public MapPoint ScalePoint { get; set; }

        /// <summary> Gets or sets the spatial of the map. </summary>
        /// <value> The spatial. </value>
        public T Spatial { get; set; }

        /// <summary> Gets or sets the reference point. </summary>
        /// <value> The reference point. </value>
        public MapPoint RefPoint { get; set; }

        /// <summary> Gets the map reference point. </summary>
        /// <value> The map reference point. </value>
        public MapPoint MapRefPoint
        {
            get
            {
                return this.MapImageOffsetPoint + this.RefPoint;
            }
        }

        #endregion

        #region Methods

        #region public

        /// <summary> Gets scroll point. </summary>
        /// <remarks> Stubbfel, 21.10.2013. </remarks>
        /// <param name="point"> The point. </param>
        /// <returns> The scroll point. </returns>
        public MapPoint GetScrollPoint(MapPoint point)
        {
            MapPoint result = this.MapRefPoint;
            result.X += point.X;
            result.Y -= point.Y;
            return result;
        }

        /// <summary> Gets scroll point. </summary>
        /// <remarks> Stubbfel, 21.10.2013. </remarks>
        /// <param name="x"> The x coordinate. </param>
        /// <param name="y"> The y coordinate. </param>
        /// <returns> The scroll point. </returns>
        public MapPoint GetScrollPoint(double x, double y)
        {
            return this.GetScrollPoint(new MapPoint(x, y));
        }

        /// <summary> Convert a coordinates to coordinates which address pixels. </summary>
        /// <remarks> Stubbfel, 27.08.2013. </remarks>
        /// <param name="x"> the x-coordinate. </param>
        /// <param name="y"> the y-coordinate. </param>
        /// <returns> Point in pixel-size. </returns>
        public MapPoint ConverToPixelPoint(double x, double y)
        {
            return this.ConverToPixelPoint(new MapPoint(x, y));
        }

        /// <summary> Convert a coordinates to coordinates which address pixels. </summary>
        /// <remarks> Stubbfel, 14.10.2013. </remarks>
        /// <param name="point"> not scaled point. </param>
        /// <returns> Point in pixel-size. </returns>
        public MapPoint ConverToPixelPoint(MapPoint point)
        {
            return point * this.ScalePoint;
        }

        /// <summary> Convert a coordinates to coordinates which address mapPoint. </summary>
        /// <remarks> Stubbfel, 14.10.2013. </remarks>
        /// <param name="x"> the x-coordinate. </param>
        /// <param name="y"> the y-coordinate. </param>
        /// <returns> Point in pixel-size. </returns>
        public MapPoint ConverToMapPoint(double x, double y)
        {
            return this.ConverToMapPoint(new MapPoint(x, y));
        }

        /// <summary> Convert a coordinates to coordinates which address mapPoint. </summary>
        /// <remarks> Stubbfel, 14.10.2013. </remarks>
        /// <param name="point"> not scaled point. </param>
        /// <returns> Point in pixel-size. </returns>
        public MapPoint ConverToMapPoint(MapPoint point)
        {
            MapPoint result = point - this.GeoOffsetPoint;
            return result;
        }

        #endregion

        #region protected

        /// <summary> Loads the spatial object </summary>
        /// <remarks> Stubbfel, 19.08.2013. </remarks>
        /// <param name="placeList"> list of places. </param>
        protected virtual void LoadSpatials(List<V> placeList)
        {
            this.Spatial = new T();
            this.Spatial.AddPlaces(placeList);
        }

        #endregion

        #endregion
    }
}